Su Ubuntu 15.10, quando desidero formattare utilizzando il file system NTFS un disco 4TO esterno collegato tramite USB3 (su un dock per disco rigido StarTech USB / eSATA), ho molti errori I / O e il formato non riesce.
Ho provato GParted v 0.19 e GParted sull'ultimo live CD gparted-live-0.23.0-1-i586.iso, con lo stesso problema.
Successivamente, e usando GParted su Ubuntu 15.10 e la stessa connessione USB3, ho provato a formattare come ext4, senza problemi. È davvero strano.
Poiché non so se gli mkfs.ext4strumenti utilizzati da GParted per formattare il disco testino il disco in modo simile (o non simile) mkntfs, suppongo innanzitutto che il problema sia collegato al nuovo disco. Forse questo nuovo disco sta causando problemi. Quindi provo a correre e2fsck -csu questo HDD. Su Ubuntu 15.10, si e2fsck -cblocca allo 0,45% e non so perché.
Quindi, usando un'altra versione di Ubuntu (15.04) sullo stesso PC, provo a collegare lo stesso disco 4TO usando la connessione eSATA del dock HDD StarTech. Questa volta, e2fsck -cfunziona correttamente.
Dopo alcune ore, puoi vedere il risultato:
sudo e2fsck -c /dev/sdc1
e2fsck 1.42.12 (29-Aug-2014)
ColdCase : récupération du journal
Vérification des blocs défectueux (test en mode lecture seule) : complété
ColdCase: Updating bad block inode.
Passe 1 : vérification des i-noeuds, des blocs et des tailles
Passe 2 : vérification de la structure des répertoires
Passe 3 : vérification de la connectivité des répertoires
Passe 4 : vérification des compteurs de référence
Passe 5 : vérification de l'information du sommaire de groupe
ColdCase: ***** LE SYSTÈME DE FICHIERS A ÉTÉ MODIFIÉ *****
ColdCase : 11/244195328 fichiers (0.0% non contigus), 15377150/976754176 blocs
Non sono un esperto di badblockoutput, ma sembra che non ci sia alcun blocco errato su questo disco?
Quindi, se il problema non è il disco rigido, forse il problema può essere collegato mkntfsall'utilizzo su USB3? Quali altri test posso provare?
Alcune informazioni sul dock USB:
➜ ~ lsusb
...
Bus 002 Device 002: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge
...
➜ ~ sudo lsusb -v -d 174c:55aa
Mot de passe [sudo] pour reyman :
Bus 002 Device 002: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x174c ASMedia Technology Inc.
idProduct 0x55aa ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge
bcdDevice 1.00
iManufacturer 2 asmedia
iProduct 3 ASM1053E
iSerial 1 123456789012
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 121
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 36mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 4
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 98
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
MaxStreams 16
Data-in pipe (0x03)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
MaxStreams 16
Data-out pipe (0x04)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
MaxStreams 16
Status pipe (0x02)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
Command pipe (0x01)
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 22
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 2047 micro seconds
Device Status: 0x0001
Self Powered
Informazioni sul disco in questione: /dev/sdd
➜ ~ sudo fdisk -l /dev/sdd
Disque /dev/sdd : 3,7 TiB, 4000787030016 octets, 7814037168 secteurs
Unités : sectors of 1 * 512 = 512 octets
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 33553920 bytes
Disklabel type: gpt
Disk identifier: ACD5760B-2898-435E-82C6-CB3119758C9B
Périphérique Start Fin Secteurs Size Type
/dev/sdd1 2048 7814035455 7814033408 3,7T Linux filesystem
dmesgrestituisce molti errori sul disco; vedi questo estratto:
[ 68.856381] scsi host6: uas_eh_bus_reset_handler start
[ 68.968376] usb 2-2: reset SuperSpeed USB device number 2 using xhci_hcd
[ 68.989825] scsi host6: uas_eh_bus_reset_handler success
[ 99.881608] sd 6:0:0:0: [sdd] tag#12 uas_eh_abort_handler 0 uas-tag 13 inflight: CMD OUT
[ 99.881618] sd 6:0:0:0: [sdd] tag#12 CDB: Write(16) 8a 00 00 00 00 00 e8 c4 08 00 00 00 00 08 00 00
[ 99.881856] sd 6:0:0:0: [sdd] tag#5 uas_eh_abort_handler 0 uas-tag 6 inflight: CMD OUT
[ 99.881861] sd 6:0:0:0: [sdd] tag#5 CDB: Write(16) 8a 00 00 00 00 00 cd 01 08 f0 00 00 00 10 00 00
[ 99.881967] sd 6:0:0:0: [sdd] tag#4 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD OUT
[ 99.881972] sd 6:0:0:0: [sdd] tag#4 CDB: Write(16) 8a 00 00 00 00 00 cd 01 08 00 00 00 00 f0 00 00
[ 99.882085] sd 6:0:0:0: [sdd] tag#3 uas_eh_abort_handler 0 uas-tag 4 inflight: CMD OUT
[ 99.882090] sd 6:0:0:0: [sdd] tag#3 CDB: Write(16) 8a 00 00 00 00 00 cd 01 07 10 00 00 00 f0 00 00
[ 99.882171] sd 6:0:0:0: [sdd] tag#2 uas_eh_abort_handler 0 uas-tag 3 inflight: CMD OUT
[ 99.882175] sd 6:0:0:0: [sdd] tag#2 CDB: Write(16) 8a 00 00 00 00 00 cd 01 06 20 00 00 00 f0 00 00
[ 99.882255] sd 6:0:0:0: [sdd] tag#1 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD OUT
[ 99.882258] sd 6:0:0:0: [sdd] tag#1 CDB: Write(16) 8a 00 00 00 00 00 cd 01 05 30 00 00 00 f0 00 00
[ 99.882338] sd 6:0:0:0: [sdd] tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD OUT
[ 99.882342] sd 6:0:0:0: [sdd] tag#0 CDB: Write(16) 8a 00 00 00 00 00 cd 01 04 40 00 00 00 f0 00 00
[ 99.882419] sd 6:0:0:0: [sdd] tag#11 uas_eh_abort_handler 0 uas-tag 12 inflight: CMD OUT
[ 99.882423] sd 6:0:0:0: [sdd] tag#11 CDB: Write(16) 8a 00 00 00 00 00 cd 00 f9 00 00 00 00 f0 00 00
[ 99.882480] sd 6:0:0:0: [sdd] tag#10 uas_eh_abort_handler 0 uas-tag 11 inflight: CMD OUT
[ 99.882483] sd 6:0:0:0: [sdd] tag#10 CDB: Write(16) 8a 00 00 00 00 00 cd 00 f9 f0 00 00 00 f0 00 00
[ 99.882530] sd 6:0:0:0: [sdd] tag#9 uas_eh_abort_handler 0 uas-tag 10 inflight: CMD OUT
[ 99.882532] sd 6:0:0:0: [sdd] tag#9 CDB: Write(16) 8a 00 00 00 00 00 cd 00 fa e0 00 00 00 f0 00 00
[ 99.882593] sd 6:0:0:0: [sdd] tag#8 uas_eh_abort_handler 0 uas-tag 9 inflight: CMD
[ 99.882596] sd 6:0:0:0: [sdd] tag#8 CDB: Write(16) 8a 00 00 00 00 00 cd 00 fb d0 00 00 00 f0 00 00
[ 99.882667] scsi host6: uas_eh_bus_reset_handler start
[ 99.994700] usb 2-2: reset SuperSpeed USB device number 2 using xhci_hcd
[ 100.015613] scsi host6: uas_eh_bus_reset_handler success
[ 135.962175] sd 6:0:0:0: [sdd] tag#5 uas_eh_abort_handler 0 uas-tag 6 inflight: CMD OUT
[ 135.962185] sd 6:0:0:0: [sdd] tag#5 CDB: Write(16) 8a 00 00 00 00 00 cd 40 78 f0 00 00 00 10 00 00
[ 135.962428] sd 6:0:0:0: [sdd] tag#4 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD OUT
[ 135.962436] sd 6:0:0:0: [sdd] tag#4 CDB: Write(16) 8a 00 00 00 00 00 cd 40 78 00 00 00 00 f0 00 00
[ 135.962567] sd 6:0:0:0: [sdd] tag#3 uas_eh_abort_handler 0 uas-tag 4 inflight: CMD OUT
[ 135.962576] sd 6:0:0:0: [sdd] tag#3 CDB: Write(16) 8a 00 00 00 00 00 cd 40 77 10 00 00 00 f0 00 00
[ 135.962682] sd 6:0:0:0: [sdd] tag#2 uas_eh_abort_handler 0 uas-tag 3 inflight: CMD OUT
[ 135.962690] sd 6:0:0:0: [sdd] tag#2 CDB: Write(16) 8a 00 00 00 00 00 cd 40 76 20 00 00 00 f0 00 00
[ 135.962822] sd 6:0:0:0: [sdd] tag#1 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD
[ 135.962830] sd 6:0:0:0: [sdd] tag#1 CDB: Write(16) 8a 00 00 00 00 00 cd 40 75 30 00 00 00 f0 00 00
[ 160.904916] sd 6:0:0:0: [sdd] tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD OUT
[ 160.904926] sd 6:0:0:0: [sdd] tag#0 CDB: Write(16) 8a 00 00 00 00 00 00 00 29 08 00 00 00 08 00 00
[ 160.905068] scsi host6: uas_eh_bus_reset_handler start
Ho trovato queste informazioni in questo post del forum , che c'è qualche problema con UAS e nuovi kernel Linux? Sembra che il problema sia noto in molti luoghi su Internet, USB3 + Linux sembra problematico in molti casi, ma per i vecchi kernel. Qualche idea per risolvere questo problema su un kernel più recente?
Il mio kernel è:
➜ ~ uname -r
4.2.0-16-generic
Hmm, sembra che UAS sia rotto per diversi chip USB3 di ASMedia Technology Inc.; puoi vedere maggiori informazioni qui .
Suppongo che questo sia il mio problema, ma come posso risolverlo ora e quale chip viene utilizzato per l'implementazione USB3 nel dock StarTech?
lsusb.